Hi
I will be traveling DEL-AMS-DEL in October in economy class and would like to use this trip to get / get close to Sapphire status on any ffp in OW. I do not mind taking a longer route or higher RBD at a slightly higher cost and am open to fly any airline.

I currently have Avianca amigo gold and etihad gold, both expiring march 17. I can try to do a status match / challenge using these. I do have some long haul flights credited to alaska, united, jet airways in premium classes.

Any suggestions as to how to go about this?

Thanks